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53025105241 = 103514806847
BaseRepresentation
bin110001011000100010…
…101110010101011001
312001212102002102212201
4301120202232111121
51332043411331431
640205344010201
73555003646363
oct613042562531
9161772072781
1053025105241
1120540320429
12a33a000961
135000704324
1427d03cdd33
1515a5247461
hexc588ae559

53025105241 has 4 divisors (see below), whose sum is σ = 53539912192. Its totient is φ = 52510298292.

The previous prime is 53025105239. The next prime is 53025105253. The reversal of 53025105241 is 14250152035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53025105241 - 21 = 53025105239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53025105541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257403321 + ... + 257403526.

It is an arithmetic number, because the mean of its divisors is an integer number (13384978048).

Almost surely, 253025105241 is an apocalyptic number.

It is an amenable number.

53025105241 is a deficient number, since it is larger than the sum of its proper divisors (514806951).

53025105241 is a wasteful number, since it uses less digits than its factorization.

53025105241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514806950.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 53025105241 its reverse (14250152035), we get a palindrome (67275257276).

The spelling of 53025105241 in words is "fifty-three billion, twenty-five million, one hundred five thousand, two hundred forty-one".

Divisors: 1 103 514806847 53025105241